Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9081572 | Proximity sensor | Harald Philipp | 2015-07-14 |
| 8749251 | Proximity sensor | Harald Philipp | 2014-06-10 |
| 7952366 | Proximity sensor | Harald Philipp | 2011-05-31 |
| 5726567 | Network-connectable displacement sensor with stored ID | Adrian Lewis, Stephen Tony Kuc, Douglas Dennis Weller, Robert Stuart Burridge | 1998-03-10 |